Logitech – July 14, 2009 – Logitech (SIX: LOGN) (NASDAQ: LOGI) announced a significant extension to its line of multimedia speakers, delivering four new systems with 360-degree sound – including the Logitech® Speaker System Z320, Logitech® Speaker System Z323, Logitech® Speaker System Z520 and the Logitech® Speaker System Z523. Whether you’re at work using a desktop computer, at home using a laptop, whether you use a Windows®-based or a Mac®, computer, all four of Logitech’s new speakers just work – and sound great everywhere.